What else fits? Boy and Girl names

My list keeps growing and we still can't find the right name. I love Hugo and Aria but my hubby isn't keen as he thinks both are a bit posh (but it is becoming quite popular now so didn't really think the same to be honest).

Boy name ideas - Hugo, Axel, Rupert, Orson, Gideon

Girl name ideas - Aria, Erin, Autumn, Lyra

But we have no agreement at the moment so hoping some of you have similar tastes in names and can point out the perfect name we are missing [Smile] We like different but not really different if that makes sense? We already have a little boy called Euan